Harley Air and Fuel
Harley Bike Air & Fuel Systems at JJ Motorsports
Optimize your Harley's performance with premium air and fuel components from JJ Motorsports. Our range includes air cleaners, carburetor kits, fuel valves, and enrichener brackets designed for better throttle response, fuel efficiency, and power gains on the road or track. Compatible with Softail, Dyna, Touring, and V-Rod models, these parts feature chrome finishes, high-flow filters, and stainless construction for durability and easy installation.
Shop trusted brands like Vance & Hines for VO2 air cleaners and Pingel for fuel valves. Explore related categories such as Harley engine parts for rebuild kits or Harley exhausts for complete tuning.
Top Harley Air & Fuel Products
- TODD'S CYCLE Mikuni Choke Bracket - Stainless MKE-1 – Relocates enrichener cable for HSR carbs, made in the U.S.A.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter and hardware.
- VANCE & HINES VO2 America Air Cleaner - M8 42045FG – High-flow with CNC billet cover and ARP hardware.
- UNI FILTER Old Style Air Cleaner - 6" NU-2439 – Polyurethane for maximum airflow and filtration.
- PINGEL Round Fuel Valve - Flag Chrome - 22mm 6311CRL – High-flow brass valve with adapter nut.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
ARLEN NESS Clear Tear Air Cleaner - Black 18-999
ARLEN NESS
MSRP: $449.95Now: $404.96Was: $449.95The ARLEN NESS Clear Tear Air Cleaner delivers both aesthetic appeal and functional breathing performance without compromise. Its patented hidden breather design eliminates unsightly external tubes...10102561- SKU:
- 10102561
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- AIR CLEANER SHAPE:
- TEARDROP
- DESIGN:
- BREATHER
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
- MODEL:
- CLEAR TEAR
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
MSRP: $449.95Now: $404.96Was: $449.95 -
On Sale
ARLEN NESS Sidekick Air Cleaner - Chrome - Cable 81-305
ARLEN NESS
MSRP: $499.95Now: $449.96Was: $499.95The ARLEN NESS Sidekick Air Cleaner delivers clean, unrestricted airflow directly to your throttle body while maintaining the minimalist aesthetic that defines modern cruiser styling. Its forged and...10102567- SKU:
- 10102567
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- AIR CLEANER SHAPE:
- ROUND
- BASE FINISH:
- CHROME
- DESIGN:
- BREATHER
- MATERIAL:
- BILLET ALUMINUM
- UNITS:
- KIT
- MODEL:
- SIDE KICK
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
MSRP: $499.95Now: $449.96Was: $499.95Qty in Cart: 0Quantity:Price:MSRP: $499.95Now: $449.96Was: $499.95Subtotal: -
On Sale
ARLEN NESS 10 Gauge Gas Cap - Orange 701-005
ARLEN NESS
MSRP: $79.95Now: $71.96Was: $79.95A quality fuel cap does more than seal your tank—it's a functional element that should match your bike's precision and aesthetic. The ARLEN NESS 10 Gauge Gas Cap delivers CNC-machined billet...07030852- SKU:
- 07030852
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- FUEL CAP
- STYLE:
- 10 GAUGE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- CNC BILLET ALUMINUM
- TYPE:
- VENTED
- BASE COLOR:
- ORANGE
MSRP: $79.95Now: $71.96Was: $79.95Qty in Cart: 0Quantity:Price:MSRP: $79.95Now: $71.96Was: $79.95Subtotal: -
On Sale
ARLEN NESS Clear Tear Air Cleaner - Gold 18-974
ARLEN NESS
MSRP: $449.95Now: $404.96Was: $449.95The ARLEN NESS Clear Tear Air Cleaner delivers iconic styling without compromising airflow or engine protection. Its patented breather technology routes crankcase ventilation efficiently away from...10102552- SKU:
- 10102552
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- AIR CLEANER SHAPE:
- TEARDROP
- DESIGN:
- BREATHER
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- BASE FINISH:
- ANODIZED
- BASE COLOR:
- GOLD
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- MODEL:
- CLEAR TEAR
MSRP: $449.95Now: $404.96Was: $449.95Qty in Cart: 0Quantity:Price:MSRP: $449.95Now: $404.96Was: $449.95Subtotal: -
On Sale
ARLEN NESS Replacement Air Filter Stage-1 - Red - Big Twin 18-098
ARLEN NESS
MSRP: $75.95Now: $68.36Was: $75.95A quality air filter is foundational to engine efficiency and longevity. The ARLEN NESS Stage-1 Replacement Air Filter delivers superior airflow and protection through hand-crafted construction and...21109494- SKU:
- 21109494
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- MODEL:
- BIG SUCKER
- COLOR/FINISH:
- RED
- UNITS:
- EACH
MSRP: $75.95Now: $68.36Was: $75.95 -
On Sale
ARLEN NESS 10-Gauge Air Cleaner - Chrome - FLT 18-940
ARLEN NESS
MSRP: $479.95Now: $431.96Was: $479.95If you're running a big-displacement cruiser or touring bike, your stock air intake is likely a restriction limiting your engine's breathing and peak horsepower. The ARLEN NESS 10-Gauge Air Cleaner...10101502- SKU:
- 10101502
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- BASE COLOR:
- SILVER
- BASE FINISH:
- CHROME
- DESIGN:
- 10 GAUGE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- INVERTED SERIES
- UNITS:
- KIT
MSRP: $479.95Now: $431.96Was: $479.95Qty in Cart: 0Quantity:Price:MSRP: $479.95Now: $431.96Was: $479.95Subtotal: -
On Sale
JOKER MACHINE Smooth Air Cleaner Cover - Black 02-222-1
JOKER MACHINE
MSRP: $120.95Now: $108.86Was: $120.95A quality air cleaner cover does more than protect your intake—it completes your engine bay's aesthetic while maintaining airflow integrity. The JOKER MACHINE Smooth Air Cleaner Cover delivers a...10140259- SKU:
- 10140259
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- DESIGN:
- SMOOTH
MSRP: $120.95Now: $108.86Was: $120.95 -
On Sale
JOKER MACHINE Finned Air Cleaner Insert 02-21FN
JOKER MACHINE
MSRP: $118.95Now: $107.06Was: $118.95The JOKER MACHINE Finned Air Cleaner Insert adds visual impact to your engine bay while improving airflow consistency through your intake system. Precision-engineered fins optimize air distribution...10150110- SKU:
- 10150110
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- DESIGN:
- FINNED
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER INSERT
MSRP: $118.95Now: $107.06Was: $118.95 -
On Sale
JOKER MACHINE Air Cleaner - Black - XL 10-200B
JOKER MACHINE
MSRP: $326.95Now: $294.26Was: $326.95A quality air cleaner is essential to maintaining engine efficiency and protecting internal components from contamination. The JOKER MACHINE Air Cleaner delivers superior filtration and breathing...10100692- SKU:
- 10100692
- Availability:
- Ships Same Business Day
- Weight:
- 1.97 LBS
- AIR CLEANER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR CLEANER
- DESIGN:
- SMOOTH
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- CNC BILLET ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 4.02'
MSRP: $326.95Now: $294.26Was: $326.95Qty in Cart: 0Quantity:Price:MSRP: $326.95Now: $294.26Was: $326.95Subtotal: -
On Sale
JOKER MACHINE Smooth Air Cleaner Cover - Twin Cam '99-'17 02-21S
JOKER MACHINE
MSRP: $118.95Now: $107.06Was: $118.95A clean, minimalist aesthetic meets functional airflow optimization with the JOKER MACHINE Smooth Air Cleaner Cover. This precision-crafted cover reduces intake turbulence while delivering a...DS288842- SKU:
- DS288842
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BASE COLOR:
- SILVER
- DESIGN:
- SMOOTH
- MATERIAL:
- BILLET ALUMINUM
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- AIR CLEANER INSERT
MSRP: $118.95Now: $107.06Was: $118.95 -
DRAG SPECIALTIES Fuel Injector MC-DRAG046
DRAG SPECIALTIES
$87.93A fuel injector controls the precise atomization and timing of fuel delivery into your engine's combustion chamber—any degradation in performance directly impacts throttle response, fuel economy, and...DS289284- SKU:
- DS289284
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- GRAY
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FUEL INJECTOR
$87.93Qty in Cart: 0Quantity:Price:$87.93Subtotal: -
DRAG SPECIALTIES Fuel Pressure Regulator MC-DRAG038
DRAG SPECIALTIES
$70.97A properly functioning fuel pressure regulator is critical to maintaining consistent fuel delivery and engine performance, especially in high-demand applications where fuel system stability directly...DS289143- SKU:
- DS289143
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- FUEL REGULATOR
- UNITS:
- EACH
$70.97 -
DYNOJET Thunderslide Jet Kit - Harley Davidson - 44mm 8732
DYNOJET
$230.02If you're running a high-output Harley engine and want throttle response that actually matches your riding demands, carburetor tuning becomes non-negotiable. The DYNOJET Thunderslide Jet Kit...DS290350- SKU:
- DS290350
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PRODUCT NAME:
- JET KIT 44 MM KEIHIN CARB
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MODEL:
- STAGE 7 THUNDERSLIDE
$230.02Qty in Cart: 0Quantity:Price:$230.02Subtotal: -
On Sale
GOODRIDGE Crossover Fuel Line - FLH HDCO-004
GOODRIDGE
MSRP: $56.95Now: $51.26Was: $56.95A fuel crossover line is essential for maintaining consistent fuel pressure and distribution across dual-tank setups or performance fuel systems. The GOODRIDGE HDCO-004 delivers OEM-quality...07060144- SKU:
- 07060144
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE FINISH:
- CLEAR-COATED
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- BRAIDED
- TYPE:
- CROSSOVER
- UNITS:
- EACH
- COLOR/FINISH:
- CLEAR-COATED
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- STREET
MSRP: $56.95Now: $51.26Was: $56.95 -
On Sale
GOODRIDGE Fuel Line Seals PHDSEALSM-6
GOODRIDGE
Now: $37.35Was: $41.50Fuel system reliability depends on airtight connections—even microscopic leaks compromise performance and create safety hazards. GOODRIDGE Fuel Line Seals are engineered to maintain consistent...07060147- SKU:
- 07060147
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- FUEL LINE
- UNITS:
- 6 PACK
- PRODUCT NAME:
- SEAL
- BASE FINISH:
- CHROME
- MATERIAL:
- STEEL
Now: $37.35Was: $41.50Qty in Cart: 0Quantity:Price:Now: $37.35Was: $41.50Subtotal: -
DRAG SPECIALTIES Fuel Line Replacement Washers - 6-Pack 500
DRAG SPECIALTIES
$2.97Fuel line connection integrity is critical—a single failed washer can lead to fuel leaks, performance loss, or safety hazards. These OEM-spec replacement washers restore proper sealing at your fuel...07060016- SKU:
- 07060016
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FUEL LINE
- UNITS:
- EACH
- PRODUCT NAME:
- WASHER
$2.97 -
On Sale
ARLEN NESS Beveled Stage-1 Cover - Black 18-779
ARLEN NESS
MSRP: $149.95Now: $134.96Was: $149.95If you're running an Arlen Ness Billet or Big Sucker air intake system, this beveled Stage-1 cover delivers the finishing touch your setup deserves. The precision-machined design ensures proper...10140228- SKU:
- 10140228
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- CNC BILLET ALUMINUM
- DESIGN:
- BEVELED
- PRODUCT NAME:
- AIR CLEANER COVER
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $149.95Now: $134.96Was: $149.95 -
On Sale
ARLEN NESS Sucker Stage-1 Cover - Brass 18-765
ARLEN NESS
MSRP: $69.95Now: $62.96Was: $69.95Maintain optimal air filter performance with the ARLEN NESS Sucker Stage-1 Cover in brass. This replacement cover ensures a proper seal on your Ness Billet or Big Sucker air intake system, preventing...10140285- SKU:
- 10140285
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- GOLD
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- DESIGN:
- SMOOTH
- COLOR/FINISH:
- BRASS
- MATERIAL:
- BRASS
- PRODUCT NAME:
- AIR CLEANER COVER
MSRP: $69.95Now: $62.96Was: $69.95Qty in Cart: 0Quantity:Price:MSRP: $69.95Now: $62.96Was: $69.95Subtotal: -
On Sale
ARLEN NESS Synthetic Stage-1 Air Cleaner - Street 18-319
ARLEN NESS
MSRP: $99.95Now: $89.96Was: $99.95A clean intake is non-negotiable for consistent power and throttle response. The Arlen Ness Stage-1 Air Cleaner eliminates restrictive external breather lines while delivering unrestricted airflow...10101810- SKU:
- 10101810
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- AIR CLEANER KIT
- DESIGN:
- STAGE I
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
MSRP: $99.95Now: $89.96Was: $99.95Qty in Cart: 0Quantity:Price:MSRP: $99.95Now: $89.96Was: $99.95Subtotal: -
On Sale
ARLEN NESS Slot-Track Air Cleaner - Black 18-915
ARLEN NESS
MSRP: $459.95Now: $413.96Was: $459.95The ARLEN NESS Slot-Track Air Cleaner delivers measurable airflow improvements through its patented 360° pleated design and velocity-stack architecture, allowing your engine to breathe more...10102086- SKU:
- 10102086
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- ANODIZED
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- BASE FINISH:
- ANODIZED
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- COLOR/FINISH:
- BLACK
- DESIGN:
- SLOT TRACK
- MODEL:
- INVERTED SERIES
- UNITS:
- KIT
MSRP: $459.95Now: $413.96Was: $459.95Qty in Cart: 0Quantity:Price:MSRP: $459.95Now: $413.96Was: $459.95Subtotal:
